1255234500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 288

約数和(自身を含む): 4372368000

約数和(自身を除く): 3117133500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 43, 45, 50, 52, 60, 65, 75, 78, 86, 90, 100, 117, 125, 129, 130, 150, 156, 172, 180, 195, 215, 225, 234, 250, 258, 260, 300, 325, 375, 387, 390, 430, 450, 468, 499, 500, 516, 559, 585, 645, 650, 750, 774, 780, 860, 900, 975, 998, 1075, 1118, 1125, 1170, 1290, 1300, 1497, 1500, 1548, 1625, 1677, 1935, 1950, 1996, 2150, 2236, 2250, 2340, 2495, 2580, 2795, 2925, 2994, 3225, 3250, 3354, 3870, 3900, 4300, 4491, 4500, 4875, 4990, 5031, 5375, 5590, 5850, 5988, 6450, 6487, 6500, 6708, 7485, 7740, 8385, 8982, 9675, 9750, 9980, 10062, 10750, 11180, 11700, 12475, 12900, 12974, 13975, 14625, 14970, 16125, 16770, 17964, 19350, 19461, 19500, 20124, 21457, 21500, 22455, 24950, 25155, 25948, 27950, 29250, 29940, 32250, 32435, 33540, 37425, 38700, 38922, 41925, 42914, 44910, 48375, 49900, 50310, 55900, 58383, 58500, 62375, 64371, 64500, 64870, 69875, 74850, 77844, 83850, 85828, 89820, 96750, 97305, 100620, 107285, 112275, 116766, 124750, 125775, 128742, 129740, 139750, 149700, 162175, 167700, 187125, 193113, 193500, 194610, 209625, 214570, 224550, 233532, 249500, 251550, 257484, 278941, 279500, 291915, 321855, 324350, 374250, 386226, 389220, 419250, 429140, 449100, 486525, 503100, 536425, 557882, 561375, 583830, 628875, 643710, 648700, 748500, 772452, 810875, 836823, 838500, 965565, 973050, 1072850, 1115764, 1122750, 1167660, 1257750, 1287420, 1394705, 1459575, 1609275, 1621750, 1673646, 1931130, 1946100, 2145700, 2245500, 2432625, 2510469, 2515500, 2682125, 2789410, 2919150, 3218550, 3243500, 3347292, 3862260, 4184115, 4827825, 4865250, 5020938, 5364250, 5578820, 5838300, 6437100, 6973525, 7297875, 8046375, 8368230, 9655650, 9730500, 10041876, 10728500, 12552345, 13947050, 14595750, 16092750, 16736460, 19311300, 20920575, 24139125, 25104690, 27894100, 29191500, 32185500, 34867625, 41841150, 48278250, 50209380, 62761725, 69735250, 83682300, 96556500, 104602875, 125523450, 139470500, 209205750, 251046900, 313808625, 418411500, 627617250, 1255234500]

約数ペア:

[(1, 1255234500), (2, 627617250), (3, 418411500), (4, 313808625), (5, 251046900), (6, 209205750), (9, 139470500), (10, 125523450), (12, 104602875), (13, 96556500), (15, 83682300), (18, 69735250), (20, 62761725), (25, 50209380), (26, 48278250), (30, 41841150), (36, 34867625), (39, 32185500), (43, 29191500), (45, 27894100), (50, 25104690), (52, 24139125), (60, 20920575), (65, 19311300), (75, 16736460), (78, 16092750), (86, 14595750), (90, 13947050), (100, 12552345), (117, 10728500), (125, 10041876), (129, 9730500), (130, 9655650), (150, 8368230), (156, 8046375), (172, 7297875), (180, 6973525), (195, 6437100), (215, 5838300), (225, 5578820), (234, 5364250), (250, 5020938), (258, 4865250), (260, 4827825), (300, 4184115), (325, 3862260), (375, 3347292), (387, 3243500), (390, 3218550), (430, 2919150), (450, 2789410), (468, 2682125), (499, 2515500), (500, 2510469), (516, 2432625), (559, 2245500), (585, 2145700), (645, 1946100), (650, 1931130), (750, 1673646), (774, 1621750), (780, 1609275), (860, 1459575), (900, 1394705), (975, 1287420), (998, 1257750), (1075, 1167660), (1118, 1122750), (1125, 1115764), (1170, 1072850), (1290, 973050), (1300, 965565), (1497, 838500), (1500, 836823), (1548, 810875), (1625, 772452), (1677, 748500), (1935, 648700), (1950, 643710), (1996, 628875), (2150, 583830), (2236, 561375), (2250, 557882), (2340, 536425), (2495, 503100), (2580, 486525), (2795, 449100), (2925, 429140), (2994, 419250), (3225, 389220), (3250, 386226), (3354, 374250), (3870, 324350), (3900, 321855), (4300, 291915), (4491, 279500), (4500, 278941), (4875, 257484), (4990, 251550), (5031, 249500), (5375, 233532), (5590, 224550), (5850, 214570), (5988, 209625), (6450, 194610), (6487, 193500), (6500, 193113), (6708, 187125), (7485, 167700), (7740, 162175), (8385, 149700), (8982, 139750), (9675, 129740), (9750, 128742), (9980, 125775), (10062, 124750), (10750, 116766), (11180, 112275), (11700, 107285), (12475, 100620), (12900, 97305), (12974, 96750), (13975, 89820), (14625, 85828), (14970, 83850), (16125, 77844), (16770, 74850), (17964, 69875), (19350, 64870), (19461, 64500), (19500, 64371), (20124, 62375), (21457, 58500), (21500, 58383), (22455, 55900), (24950, 50310), (25155, 49900), (25948, 48375), (27950, 44910), (29250, 42914), (29940, 41925), (32250, 38922), (32435, 38700), (33540, 37425)]